For men, I suspect that my wife hides her savings at home. I gave her my salary card, but she didn't let me know the expenses at home. If you were me, would you get a divorce?

Your parents really have bad ideas. They are old enough to instigate your divorce. This is not what an old man should do.

If you have something to discuss and solve reasonably, you will get divorced if you make a big deal. First, explain your worries to your wife and just want to know how much money is left. This is not a matter of principle. Besides, isn't it natural for you to make money for your wife? What does your wife care about? Why should others accuse you? Parents are outsiders in your marriage, you know? Who will accompany you to the end? Who will take care of you all your life? Think about it, don't tell your parents everything, and don't listen to everything. You are so stupid and filial. If you divorce, you will regret it for life.